Behavioral task
behavioral1
Sample
dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd.exe
Resource
win10v2004-20240412-en
General
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Target
dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd
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Size
475KB
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MD5
bfb0f6107fb0d49299f7a188079fa9e5
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SHA1
621015a4fc8082dab57bb8e63afa5eaf6a7bf5bb
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SHA256
dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd
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SHA512
aa2b43b67598ca6c2eb26c2156411c76080b669968ee3db726ef76ba0eaffd3b04d6153a443c76675a630bdadb43a26f98e09417b8c6a0b859de7a7a68175bb5
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SSDEEP
12288:ZEQoS5pDmoEcPy2fjzD6gpqmm02UBTvrW7QacDT8l:ZkoEwy2fvD6gpqmm0nBvrW7Qa8E
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd
Files
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dca87fdc504b41e1d0c70a018837f49b95cf15e437be35833a413a27c86db0cd.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.exjvk Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ